Enclosure for a programmable input/output controller



FIG. 1 is a top, front, right side perspective view of an enclosure for a programmable input/output controller showing my new design;

FIG. 2 is a front elevation thereof;

FIG. 3 is a rear elevation thereof;

FIG. 4 is a bottom plan thereof;

FIG. 5 is an enlarged partial sectional view taken on line 5--5 of FIG. 2; and,

FIG. 6 is a bottom, rear, left side perspective view thereof.

The left side of the enclosure is identical to the right side shown in FIG. 1. 

The ornamental design for an enclosure for a programmable input/output controller, as shown and described. 